References
- Alsop, F.J., 2006. Smithsonian Birds of North America. OK Publishing, New York, New York U.S.A., pp. 1-435
- del Hoyo, J., A. Elliott and J. Sargatal, 1996. Handbook of the Birds of the World. Vol. 3. Hoatzin to Auks. Lynx Edicions, Barcelona, Spain, pp. 678-679
- Dickinson, E.C., 2003. The Howard and Moore Complete Checklist of the Birds of the World. 3rd Edition. Princeton University Press, Princeton, New Jersey U.S.A., pp. 1-154
- Harrison, P., 2003. Seabirds of the World. Princeton University Press, Princeton, New Jersey U.S.A., pp. 1-276
- Jonsson, L., 1993. Birds of Europe. Princeton University Press, Princeton, New Jersey U.S.A., pp. 1-294
- Lee, W.S., T.H. Koo and J.Y. Park, 2005. Field Guide to the Bird of Korea. LG Evergreen Foundation, Seoul, Korea, pp.168-169
- Linnaeus, C., 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae. (Laurentii Salvii). pp. 1-130
- Monroe, Jr., B.L. and C.G. Sibley, 1993. A World Checklist of Birds. Yale University Press, New Haven and London, pp. 1-115
- Sibley, D.A., 2000. The Sibley Guide to Birds. Alfred A. Knopf, New York, New York U.S.A., pp. 1-242